碳化物陶瓷改性碳/碳复合材料抗烧蚀性能研究进展  

Research Progress on the Ablation Resistance of Carbon/Carbon Composites Modified by Carbide Ceramics

作　　者：刘泰山 李瑞珍[1,2] 郑金煌 王卓凡[1] 胡一杰 LIU Taishan;LI Ruizhen;ZHENG Jinhuang;WANG Zhuofan;HU Yijie(Xi'an Aerospace Composite Research Institute,Xi'an 710025,China;Shaanxi Key Laboratory of Composite Materials,Xi'an 710025,China)

机构地区：[1]西安航天复合材料研究所,西安710025 [2]陕西省复合材料重点研究室,西安710025

出　　处：《材料导报》2024年第S02期93-98,共6页Materials Reports

摘　　要：本文系统地回顾了前驱体浸渍热解(Precursor infiltration pyrolysis,PIP)法在制备和提高碳化物超高温陶瓷改性碳/碳(UHTCs-C/C)复合材料抗烧蚀性能方面的最新研究进展。基于碳化物陶瓷的抗烧蚀性能及烧蚀行为,详细讨论了前驱体的分类与选择、PIP法的调控手段以及与其他工艺的结合。本文还分析了复相碳化物陶瓷的组成、莫来石改性以及高熵陶瓷的引入对C/C复合材料抗烧蚀性能的提升作用。This paper systematically examines the latest research progress in the use of the precursor infiltration pyrolysis(PIP)method for preparing and enhancing the ablation resistance of ultra-high-temperature ceramic(UHTCs)modified carbon/carbon(C/C)composite materials.Based on the ablation resistance and behavior of carbide ceramics,a detailed discussion is provided on the classification and selection of precursors,the control methods of the PIP process,and the combination with other techniques.The paper also analyzes the effects of the composition of composite carbide ceramics,mullite modification,and the introduction of high-entropy ceramics on the enhancement of the ablation resistance of C/C composite materials.

关 键 词：碳化物超高温陶瓷 前驱体浸渍热解法 碳/碳 抗烧蚀性能 

分 类 号：TB332[一般工业技术—材料科学与工程]